[wasm] response-based compile APIs

third_party/WebKit/LayoutTests/http/tests/wasm/wasm_response_apis.js

Index: third_party/WebKit/LayoutTests/http/tests/wasm/wasm_response_apis.js
diff --git a/third_party/WebKit/LayoutTests/http/tests/wasm/wasm_response_apis.js b/third_party/WebKit/LayoutTests/http/tests/wasm/wasm_response_apis.js
new file mode 100644
index 0000000000000000000000000000000000000000..dc2ebcb86532ad1dbb04f87ec0da82025db6f6e5
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/http/tests/wasm/wasm_response_apis.js
@@ -0,0 +1,48 @@
+// Copyright 2017 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+
+function TestStreamedCompile() {
+  return fetch('incrementer.wasm')
+    .then(WebAssembly.compile)
+    .then(m => new WebAssembly.Instance(m))
+    .then(i => assert_equals(5, i.exports.increment(4)));
+}
+
+function TestShortFormStreamedCompile() {
+  return WebAssembly.compile(fetch('incrementer.wasm'))
+    .then(m => new WebAssembly.Instance(m))
+    .then(i => assert_equals(5, i.exports.increment(4)));
+}
+
+function NegativeTestStreamedCompilePromise() {
+  return WebAssembly.compile(new Promise((resolve, reject)=>{resolve(5);}))
+    .then(assert_unreached,
+          e => assert_true(e instanceof TypeError));
+}
+
+function BlankResponse() {
+  return WebAssembly.compile(new Response())
+    .then(assert_unreached,
+          e => assert_true(e instanceof TypeError));
+}
+
+function FromArrayBuffer() {
+  return fetch('incrementer.wasm')
+    .then(r => r.arrayBuffer())
+    .then(arr => new Response(arr))
+    .then(WebAssembly.compile)
+    .then(m => new WebAssembly.Instance(m))
+    .then(i => assert_equals(6, i.exports.increment(5)));
+}
+
+function FromInvalidArrayBuffer() {
+  var arr = new ArrayBuffer(10);
+  var view = new Uint8Array(arr);
+  for (var i = 0; i < view.length; ++i) view[i] = i;
+
+  return WebAssembly.compile(new Response(arr))
+    .then(assert_unreached,
+          e => assert_true(e instanceof Error));
+}